Patents by Inventor Antonia Aristotelevna Nikitenko

Antonia Aristotelevna Nikitenko has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for synthesizing beta-lactamase inhibitor intermediates
    Patent number: 7276611
    Abstract: There is provided a process for the preparation of bicyclicheteroaryl carboxaldehydes having the structural Formula I where X and Y are defined in the specification The bicyclic heteroaryl carboxaldehydes are useful as intermediates in the preparation of ?-lactamase inhibitors.
    Type: Grant
    Filed: May 12, 2004
    Date of Patent: October 2, 2007
    Assignee: Wyeth Holdings Corporation
    Inventors: Michael William Winkley, Anita Wai-Yin Chan, Ivo L. Jirkovsky, Kenneth Alfred Martin Kremer, Joseph Zeldis, Antonia Aristotelevna Nikitenko, Henry Lee Strong, Tarek Mansour, Gulnaz Khafizova, Aranapakam M. Venkatesan
  • Process for synthesizing beta-lactamase inhibitor intermediates
    Publication number: 20040242874
    Abstract: There is provided a process for the preparation of bicyclicheteroaryl carboxaldehydes having the structural Formula I where X and Y are defined in the specification 1
    Type: Application
    Filed: May 12, 2004
    Publication date: December 2, 2004
    Applicant: Wyeth Holdings Corporation
    Inventors: Michael William Winkley, Anita Wai-Yin Chan, Ivo L. Jirkovsky, Kenneth Alfred Martin Kremer, Joseph Zeldis, Antonia Aristotelevna Nikitenko, Henry Lee Strong, Tarek Mansour, Gulnaz Khafizova, Aranapakam M. Venkatesan